阅读说明：本技术 一种预埋式电力安全围栏杆 (Pre-buried formula electric power safety rail pole ) 是由 张立硕 马助兴 徐红元 王进考 刘子豪 张宝德 霍晓娣 范晓丹 李焱 于 2020-07-06 设计创作，主要内容包括：本发明涉及一种预埋式电力安全围栏杆,包括至少两组围栏装置和报警控制装置；所述围栏装置包括一端设置在地下的固定杆、与所述固定杆另一端卡接的第一拉杆、与所述第一拉杆上部外侧卡接的第二拉杆以及一端与所述第二拉杆4可拆卸连接的可折叠钢丝网7。本发明的有益效果是通过第一拉杆与固定杆卡接、第二拉杆与第一拉杆卡接实现了使用方便,便于安装的优点,通过设置的报警控制系统,可以将有人翻越围栏的信息通知有关人员,防止误伤。(The invention relates to a pre-buried electric power safety fence rod, which comprises at least two groups of fence devices and an alarm control device; the fence device comprises a fixed rod, a first pull rod, a second pull rod and a foldable steel wire mesh 7, wherein one end of the fixed rod is arranged underground, the first pull rod is connected with the other end of the fixed rod in a clamped mode, the second pull rod is connected with the outer side of the upper portion of the first pull rod in a clamped mode, and one end of the foldable steel wire mesh 7 is connected with the second pull rod 4 in a detachable mode. The invention has the advantages of convenient use and installation by clamping the first pull rod and the fixed rod and the second pull rod and the first pull rod, and can inform the related personnel of the information of people crossing the fence by the arranged alarm control system to prevent accidental injury.)

1. The utility model provides a pre-buried formula electric power safety rail pole which characterized in that: comprises at least two groups of fence devices and an alarm control device; the fence device includes: one end of the fixing rod (2) is arranged underground, the first pull rod (3) is connected with the other end of the fixing rod (2) in a clamped mode, and the second pull rod (4) is connected with the first pull rod (3) in a clamped mode.

2. The pre-buried electric power safety fence rod of claim 1, wherein: still include one end with collapsible wire net (7) of connection can be dismantled on first pull rod (4) upper portion, collapsible wire net (7) other end with the connection can be dismantled to second pull rod (3) lower part.

3. The pre-buried electric power safety fence rod of claim 1, wherein: the device also comprises a first spring (8) and a first steel ball (9), wherein one end of the first spring (8) is fixed at the bottom of the first blind hole (10); a first blind hole (10) is formed in the upper portion of the side face of the fixed rod (2); one end of the first spring (8) is fixed at the bottom of the first blind hole (10); a first hemispherical hole (12) is formed in the inner side of the lower portion of the first pull rod (3), the first pull rod (3) is of a hollow structure, and a first through hole (11) communicated with the first hemispherical hole (12) is formed in the outer side of the lower portion of the first pull rod (3); the other end of the first spring (8) is fixedly connected with the first steel ball (9); when the device works, the first pull rod (3) is clamped with the fixed rod (2) through the first steel ball (9).

4. A pre-buried electric power safety fence rod as defined in claim 3; the device also comprises a second spring (103) and a second steel ball (104); a second blind hole (100) is formed in the outer side of the upper part of the first pull rod (3); a second hemispherical hole (101) is formed in the inner side of the lower part of the second pull rod (4); a second through hole (102) communicated with the second hemispherical hole (101) is formed in the outer side of the lower part of the second pull rod (4); the second pull rod (4) is of a hollow structure, one end of a second spring (103) is fixedly connected with the bottom of the second blind hole (100), the other end of the second spring (103) is fixedly connected with a second steel ball (104), and the second pull rod (4) is connected with the first pull rod (3) in a clamped mode through the second steel ball (104) during working.

5. The pre-buried electric power safety fence rod of claim 4, wherein: the first spring (8) and the second spring (103) are compression springs.

6. The pre-buried electric power safety fence rod of claim 5, wherein: the first spring (8) and the second spring (103) are made of stainless steel.

7. The pre-buried electric power safety fence rod of claim 1, wherein: the fixing rod (2), the first pull rod (3) and the second pull rod (4) are made of stainless steel.

8. The pre-buried electric power safety fence rod of claim 1, wherein: the cross sections of the fixing rod (2), the first pull rod (3) and the second pull rod (4) are circular.

9. The pre-buried electric power safety fence rod of claim 8, wherein: an end cover is arranged at the upper part of the second pull rod (4).

10. The pre-buried electric power safety fence rod of claim 1, wherein: the alarm control device comprises a controller (5) and an infrared photoelectric switch, and the controller (5) is in control connection with the infrared photoelectric switch; the photoelectric switch comprises a transmitting end (6) and a receiving end (13); the side face of the end cover is provided with a photoelectric mounting hole (14), the controller (5) is arranged at the center of the lower surface of the end cover, a transmitting end (6) is arranged in the photoelectric mounting hole (14) of the fence device on one side, a receiving end (13) is arranged in the photoelectric mounting hole (14) of the fence device on the other side, and the transmitting end (6) is overlapped with the central line of the receiving end (13).

Technical Field

The invention relates to the field of electric power safety, in particular to a pre-embedded electric power safety fence rod.

Background

The safety fence is the essential safety protection apparatus of various electric power facilities or job sites, and the product of safety fence is many, has foldable rail, rail piece combination formula rail, portable rail etc. wherein portable rail obtains extensive use owing to its simple structure, removal convenience, be applicable to various topography and landform. In a little transformer substation and other electric power facilities, often need overhaul the construction, the construction all will erect portable rail temporarily at every turn and carry out the safety isolation, because construction area is big, the railing pole of the portable rail that needs is in large quantity, and the transport is wasted time and energy with erectting, consumes manpower and materials. After the construction is finished, the railing rods need to be retracted and stored, the storage room is occupied for a long time, and the utilization rate of the storage room is affected.

Traditional safety railing pole all is used for setting up warning area, plays to keep apart the warning effect, but when someone does not abide by the warning and breaks into the construction region, traditional safety railing pole can't provide effectual effect, can not remind for constructor, causes the casualties easily.

Disclosure of Invention

The invention aims to provide an electric power safety fence rod which can prevent irrelevant people from intruding and causing accidents.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a pre-buried formula electric power safety rail pole which characterized in that: comprises at least two groups of fence devices and an alarm control device; the fence device comprises a fixed rod, a first pull rod and a foldable steel wire mesh, wherein one end of the fixed rod is arranged underground, the first pull rod is connected with the other end of the fixed rod in a clamped mode, one end of a second pull rod is connected with the first pull rod in a clamped mode, and the foldable steel wire mesh is detachably connected with the second pull rod.

According to a further improvement scheme, the foldable steel wire mesh further comprises a foldable steel wire mesh, one end of the foldable steel wire mesh is detachably connected with the upper portion of the first pull rod, and the other end of the foldable steel wire mesh is detachably connected with the lower portion of the second pull rod.

The improved scheme of the invention further comprises a first spring and a first steel ball, wherein a first blind hole is formed in the upper part of the side surface of the fixed rod; a first hemispherical hole is formed in the inner side of the lower part of the first pull rod, and a first through hole communicated with the first hemispherical hole is formed in the outer side of the lower part of the first pull rod; one end of the first spring is fixedly connected with the bottom of the first blind hole, and the other end of the first spring is fixedly connected with the first steel ball; when the device works, the first pull rod is clamped with the fixed rod 2 through the first steel ball.

The invention further comprises a further improved scheme, and the device also comprises a second spring and a second steel ball; a second blind hole is formed in the outer side of the upper part of the first pull rod; a second hemispherical hole is formed in the inner side of the lower part of the second pull rod; a second through hole communicated with the second hemispherical hole is formed in the outer side of the lower part of the second pull rod; one end of the second spring is fixedly connected with the bottom of the second blind hole, and the other end of the second spring is fixedly connected with the second steel ball; when the device works, the second pull rod and the first pull rod are clamped together through the second steel ball.

In a further development of the invention, the first spring and the second spring are compression springs.

In a further development of the invention, the material of the first spring and the second spring is stainless steel.

In a further improvement of the present invention, the fixing rod, the first pull rod and the second pull rod are made of stainless steel.

In a further improvement of the present invention, the cross-section of the fixing rod, the first pull rod and the second pull rod is circular.

According to a further improvement scheme of the invention, an end cover is arranged at the upper part of the second pull rod, a mounting hole is formed in the ground for mounting the fixing rod, the diameter of the mounting hole is larger than that of the fixing rod, and the diameter of the mounting hole is smaller than that of the end cover of the second pull rod; the depth of the mounting hole is 3-5mm less than the length of the fixing rod.

According to a further improvement scheme of the invention, the alarm control device comprises a controller and an infrared photoelectric switch, wherein the controller is in control connection with the photoelectric switch; the photoelectric switch comprises a transmitting end and a receiving end; the side surface of the end cover is provided with a photoelectric mounting hole, the controller is arranged at the center of the lower surface of the end cover, a transmitting end is arranged in the photoelectric mounting hole of the fence device at one side, and a receiving end is arranged in the photoelectric mounting hole of the fence device at the other side; the signal that the receiving terminal was received is passed to the controller, and the controller is inside to be equipped with communication module, can send the signal to the guardian, and when someone climbed over the guardrail, photoelectric switch gave the control signal, and the communication module of controller sends the signal for guardian's cell-phone end, and the suggestion someone climbs over the rail.

Compared with the prior art, the invention has the following beneficial effects:

1. the first pull rod can be clamped at the upper part of the fixed rod through the arranged first spring and the first steel ball, so that the first pull rod can be elongated;

2. the second pull rod can be clamped on the upper part of the first pull rod through the second spring and the second steel ball, so that the second pull rod can be stably clamped on the upper part of the first pull rod, and the height of the fence device meets the requirement;

3. The signal that someone climbs over the fence can be transmitted to the guard through the arranged controller and the photoelectric switch, so that danger of the climbed person is prevented;

4. by the arrangement of the foldable steel wire mesh, the floor area of the steel wire mesh when not used can be reduced, and the steel wire mesh is convenient to store;

5. the fixing rod, the first pull rod and the second pull rod are made of stainless steel, so that the problem of underground rusting due to long-term pre-burying can be avoided, and the service life is prolonged;

6. the photoelectric switch is arranged in the photoelectric mounting hole formed in the side face of the second pull rod end cover, so that the infrared photoelectric switch can be prevented from being exposed outdoors, and the service life of the photoelectric switch is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

fig. 5 is a structural diagram of a second pull rod of the present invention.

In the drawings: 1-ground, 2-fixed rod, 3-first pull rod, 4-second pull rod, 5-controller, 6-transmitting end, 7-foldable steel wire mesh, 8-first spring, 9-first steel ball, 10-first blind hole, 11-first through hole, 12-first hemispherical hole, 13-receiving end, 14-photoelectric mounting hole, 100-second blind hole, 101-second hemispherical hole, 102-second through hole, 103-second spring, and 104-second steel ball.

Detailed Description

It should be noted at the outset that the discussion of any embodiment of the present invention is illustrative only and is not intended to suggest that the scope of the present disclosure (including the claims) is limited to these examples; there are many other variations of the different aspects of the invention as described above which are not provided in detail for the sake of brevity. Accordingly, other embodiments are within the scope of the following claims.

In addition, the drawings in the following description are only preferred embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on the drawings without inventive efforts. In addition, the present invention is not limited to these embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited by the specific embodiments disclosed below.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., is typically an orientation or positional relationship based on a coordinate system shown in the front view of the device itself or the corresponding sub-component, and that the set of coordinate systems will not rotate with it when other directional views are discussed. In addition, in the case of a rod-like or elongated member, the term "front end" and the term "head" have the same meaning, and the term "rear end" and the term "tail end" and the term "end" have the same meaning. Rather, the foregoing directional terms are used merely to facilitate describing the present application and to simplify the description, and they do not indicate or imply that the apparatus or component being referred to must have a particular orientation or be constructed and operated in a particular orientation without having been stated to the contrary or otherwise specified, and therefore should not be considered limiting of the scope of the present application; further, the terms "inner and outer" with respect to orientation refer to the inner and outer relative to the profile of the respective component itself.

Furthermore, spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", etc. are used to define the components, and are only used to facilitate distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, especially, have no special meaning in "main, secondary" or arrangement order, and therefore, should not be construed as limiting the scope of the present application.

The operation of the present invention refers to the time when the first and second tension rods of the fencing system are extended from the ground.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.